did you working afterburner?, i cant overclock memory. Back to blockhain driver and max 8 gpu= working.
Why would you need afterburner for AMD cards? OverdriveN tool should work just fine. I understand the reasons for using MSI AB with nvidia cards (voltage curve, fan curve etc), but can't think of a single reason to use AB with AMD cards.
try overdriveNtool 0.2.1 with asus 580 8 Gb strix but not working.